Thhis cast is an impression of a duck-billed dinosaur's skin. The impression was left in the mud by the semi-aquatic, herbivore dinosaur Edmontosaurus annectens. The cast measures about 15.5cm x 9cm.
- Catalog Number:
- 404430
- Object/Specimen Description:
- Specimen Count:
- 1
- Precise Locality:
Montana and Alberta, Canada
- Locality:
- US High Plains and Rocky Mountains (ID, MT, ND, SD, WY, CO)
- Preparation Type:
- Cast
- Collecting Locality:
- North America, United States, Montana
- Upper Level Taxonomy:
- Animalia, Chordata, Gnathostomata, Reptilia, Ornithischia, Ornithopoda, Hadrosauridae, Saurolophinae